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Ab initio characterization of the potential energy profiles for the multi-channel reactions: H/Cl + CH3OH. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2022.113906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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2
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Rangel C, Espinosa-García J, Corchado JC. Full-dimensional potential energy surface for the H + CH 3OH reaction. Theoretical kinetics and dynamics study. Phys Chem Chem Phys 2022; 24:12501-12512. [PMID: 35578997 DOI: 10.1039/d2cp00864e] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The dynamics and kinetics of the abstraction reactions of hydrogen atoms with methanol have been studied using quasi-classical trajectory calculations and variational transition state theory with tunnelling corrections, based on a new analytical potential energy surface (PES). The new PES is a valence-bond/molecular mechanics (VB/MM) expression that provides us with the potential energy for any set of Cartesian coordinates. Two reaction channels are considered: hydrogen abstraction from the methyl group (R1) and hydrogen abstraction from the alcohol group (R2), R1 being much more likely to occur in the wide temperature range under study (250-1000 K), as expected from the lower barrier height. Our dynamic calculations at a collision energy of 20 kcal mol-1 show that the H2 co-product is produced mainly in its vibrational ground-state and little rotation excitation is found. As for our kinetic results, they agree with those from previous theoretical studies as well as with those from kinetic experimental results (rate constants and kinetic isotopic effects), lending confidence to the analytical PES presented here. Thus, we expect this PES to be a simple yet powerful tool to understand such an important reaction in combustion chemistry at very high temperatures and interstellar chemistry at very low temperatures.
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Affiliation(s)
- Cipriano Rangel
- Área de Química Física, Facultad de Ciencias, and Instituto de Computación Científica Avanzada (ICCAEx). Universidad de Extremadura, Avenida de Elvas S/N, 06006 Badajoz, Spain.
| | - Joaquín Espinosa-García
- Área de Química Física, Facultad de Ciencias, and Instituto de Computación Científica Avanzada (ICCAEx). Universidad de Extremadura, Avenida de Elvas S/N, 06006 Badajoz, Spain.
| | - José C Corchado
- Área de Química Física, Facultad de Ciencias, and Instituto de Computación Científica Avanzada (ICCAEx). Universidad de Extremadura, Avenida de Elvas S/N, 06006 Badajoz, Spain.
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3
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Mode Specificity Dynamics of the Prototypical Multi-Channel H+CH 3OH Reaction on a Globally Accurate Potential Energy Surface. CHINESE J CHEM PHYS 2022. [DOI: 10.1063/1674-0068/cjcp2201018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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4
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Lu D, Behler J, Li J. Accurate Global Potential Energy Surfaces for the H + CH3OH Reaction by Neural Network Fitting with Permutation Invariance. J Phys Chem A 2020; 124:5737-5745. [DOI: 10.1021/acs.jpca.0c04182] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dandan Lu
- School of Chemistry and Chemical Engineering & Chongqing Key Laboratory of Theoretical and Computational Chemistry, Chongqing University, Chongqing 401331, China
- Institut für Physikalische Chemie, Theoretische Chemie, Universität Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
| | - Jörg Behler
- Institut für Physikalische Chemie, Theoretische Chemie, Universität Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
| | - Jun Li
- School of Chemistry and Chemical Engineering & Chongqing Key Laboratory of Theoretical and Computational Chemistry, Chongqing University, Chongqing 401331, China
- Institut für Physikalische Chemie, Theoretische Chemie, Universität Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
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5
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Cooper AM, Kästner J. Low-Temperature Kinetic Isotope Effects in CH3OH + H → CH2OH + H2 Shed Light on the Deuteration of Methanol in Space. J Phys Chem A 2019; 123:9061-9068. [DOI: 10.1021/acs.jpca.9b07013] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- April M. Cooper
- Institute for Theoretical Chemistry, University of Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Johannes Kästner
- Institute for Theoretical Chemistry, University of Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
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6
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Shan X, Burd TAH, Clary DC. New Developments in Semiclassical Transition-State Theory. J Phys Chem A 2019; 123:4639-4657. [DOI: 10.1021/acs.jpca.9b01987] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiao Shan
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, United Kingdom
| | - Timothy A. H. Burd
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, United Kingdom
| | - David C. Clary
- Physical and Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QZ, United Kingdom
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7
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Pal J, Subramanian R. Theoretical studies of hydrogen abstraction from H 2X and CH 3XH (X = O, S) by trichloromethyl radicals. Phys Chem Chem Phys 2019; 21:6525-6534. [PMID: 30843903 DOI: 10.1039/c8cp07677d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have theoretically investigated the hydrogen abstraction reactions of H2O, H2S, CH3OH, and CH3SH by the CCl3 radical, which is of interest in atmospheric chemistry research. In this study, mechanistic and kinetic analyses for the title reactions have been performed at the W1 and the CCSD(T)/cc-pVTZ//M06-2X/cc-pVTZ level. Standard Gibbs free energies for all reaction channels at the W1 level with ZPE corrections were also calculated. Intrinsic Reaction Coordinate (IRC) calculations were performed to verify the connectivity of all the transition states with the reactants and products. All rate coefficients are computed by conventional transition state theory (CTST) with the zero-curvature tunneling (ZCT) and also Wigner's tunneling (W) correction in the temperature range from 200 K to 2000 K. The rate coefficients for each reaction channel are also evaluated by canonical variational transition state theory (CVT) with the small-curvature tunneling correction method (SCT) in the same temperature range. Three-parameter Arrhenius expressions have been obtained by fitting to the computed rate coefficients of all abstraction channels between 200 and 2000 K. The branching ratios for these reactions have been determined. This study provides the first theoretical and kinetic determination of the CCl3 rate coefficient for reactions with H2O, H2S, CH3OH, and CH3SH over a large temperature range.
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Affiliation(s)
- Jagannath Pal
- Department of Chemistry, Indian Institute of Technology Patna, 801106, India.
| | - Ranga Subramanian
- Department of Chemistry, Indian Institute of Technology Patna, 801106, India.
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8
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Ferreira RM, Roberto-Neto O, Machado FBC, Spada RFK. Thermochemical and Kinetics of the CH 3OH + ( 4S)N Reactional System. J Phys Chem A 2018; 122:5905-5910. [DOI: 10.1021/acs.jpca.8b03070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rhayla Mendes Ferreira
- Departamento de Física, Universidade Federal do Espírito Santo, Vítória, 29.075-910, Espírito Santo, Brazil
| | - Orlando Roberto-Neto
- Divisão de Aerotermodinâmica e Hipersônica, Instituto de Estudos Avançados, São José dos Campos, 12.228-001 São Paulo, Brazil
| | - Francisco B. C. Machado
- Departamento de Química, Instituto Tecnológico de Aeronáutica, São José dos Campos, 12.228-900 São Paulo, Brazil
| | - Rene F. K. Spada
- Departamento de Física, Instituto Tecnológico de Aeronáutica, São José dos Campos, 12.228-900 São Paulo, Brazil
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9
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Shan X, Clary DC. Application of one-dimensional semiclassical transition state theory to the CH 3OH + H ⇌ CH 2OH/CH 3O + H 2 reactions. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2018; 376:rsta.2017.0147. [PMID: 29431675 PMCID: PMC5805916 DOI: 10.1098/rsta.2017.0147] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/31/2017] [Indexed: 05/12/2023]
Abstract
The rate constants of the two branches of H-abstractions from CH3OH by the H-atom and the corresponding reactions in the reverse direction are calculated using the one-dimensional semiclassical transition state theory (1D SCTST). In this method, only the reaction mode vibration of the transition state (TS) is treated anharmonically, while the remaining internal degrees of freedom are treated as they would have been in a standard TS theory calculation. A total of eight ab initio single-point energy calculations are performed in addition to the computational cost of a standard TS theory calculation. This allows a second-order Richardson extrapolation method to be employed to improve the numerical estimation of the third- and fourth-order derivatives, which in turn are used in the calculation of the anharmonic constant. Hindered-rotor (HR) vibrations are identified in the equilibrium states of CH3OH and CH2OH, and the TSs of the reactions. The partition function of the HRs are calculated using both a simple harmonic oscillator model and a more sophisticated one-dimensional torsional eigenvalue summation (1D TES) method. The 1D TES method can be easily adapted in 1D SCTST computation. The resulting 1D SCTST with 1D TES rate constants show good agreement to previous theoretical and experimental works. The effects of the HR on rate constants for different reactions are also investigated.This article is part of the theme issue 'Modern theoretical chemistry'.
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Affiliation(s)
- Xiao Shan
- Physical and Theoretical Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK
| | - David C Clary
- Physical and Theoretical Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QZ, UK
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10
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Sanches-Neto FO, Coutinho ND, Carvalho-Silva VH. A novel assessment of the role of the methyl radical and water formation channel in the CH 3OH + H reaction. Phys Chem Chem Phys 2018; 19:24467-24477. [PMID: 28890979 DOI: 10.1039/c7cp03806b] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A number of experimental and theoretical papers accounted almost exclusively for two channels in the reaction of atomic hydrogen with methanol: H-abstraction from the methyl (R1) and hydroxyl (R2) functional groups. Recently, several astrochemical studies claimed the importance of another channel for this reaction, which is crucial for kinetic simulations related to the abundance of molecular constituents in planetary atmospheres: methyl radical and water formation (R3 channel). Here, motivated by the lack of and uncertainties about the experimental and theoretical kinetic rate constants for the third channel, we developed first-principles Car-Parrinello molecular dynamics thermalized at two significant temperatures - 300 and 2500 K. Furthermore, the kinetic rate constant of all three channels was calculated using a high-level deformed-transition state theory (d-TST) at a benchmark electronic structure level. d-TST is shown to be suitable for describing the overall rate constant for the CH3OH + H reaction (an archetype of the moderate tunnelling regime) with the precision required for practical applications. Considering the experimental ratios at 1000 K, kR1/kR2 ≈ 0.84 and kR1/kR3 ≈ 15-40, we provided a better estimate when compared with previous theoretical work: 7.47 and 637, respectively. The combination of these procedures explicitly demonstrates the role of the third channel in a significant range of temperatures and indicates its importance considering the thermodynamic control to estimate methyl radical and water formation. We expect that these results can help to shed new light on the fundamental kinetic rate equations for the CH3OH + H reaction.
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Affiliation(s)
- Flávio O Sanches-Neto
- Grupo de Química Teórica de Anápolis Campus de Ciências Exatas e Tecnológicas, Universidade Estadual de Goiás, Caixa Postal 459, 75001-970, Anápolis, GO, Brazil.
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11
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Balabanoff ME, Ruzi M, Anderson DT. Signatures of a quantum diffusion limited hydrogen atom tunneling reaction. Phys Chem Chem Phys 2018; 20:422-434. [DOI: 10.1039/c7cp05064j] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We are studying the details of hydrogen atom (H atom) quantum diffusion in parahydrogen quantum solids in an effort to better understand H atom transport and reactivity under these conditions.
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Affiliation(s)
| | - Mahmut Ruzi
- Department of Chemistry
- University of Wyoming
- Laramie
- USA
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12
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Shee J, Zhang S, Reichman DR, Friesner RA. Chemical Transformations Approaching Chemical Accuracy via Correlated Sampling in Auxiliary-Field Quantum Monte Carlo. J Chem Theory Comput 2017; 13:2667-2680. [DOI: 10.1021/acs.jctc.7b00224] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- James Shee
- Department
of Chemistry, Columbia University, 3000 Broadway, New York, New York 10027, United States
| | - Shiwei Zhang
- Department
of Physics, College of William and Mary, Williamsburg, Virginia 23187-8795, United States
| | - David R. Reichman
- Department
of Chemistry, Columbia University, 3000 Broadway, New York, New York 10027, United States
| | - Richard A. Friesner
- Department
of Chemistry, Columbia University, 3000 Broadway, New York, New York 10027, United States
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13
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Cardoso DVV, Cunha LA, Spada RFK, Petty CA, Ferrão LFA, Roberto-Neto O, Machado FBC. Thermochemical and Kinetics of CH 3SH + H Reactions: The Sensitivity of Coupling the Low and High-Level Methodologies. J Phys Chem A 2017; 121:419-428. [PMID: 28005366 DOI: 10.1021/acs.jpca.6b09272] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reaction system formed by the methanethiol molecule (CH3SH) and a hydrogen atom was studied via three elementary reactions, two hydrogen abstractions and the C-S bond cleavage (CH3SH + H → CH3S + H2 (R1); → CH2SH + H2 (R2); → CH3 + H2S (R3)). The stable structures were optimized with various methodologies of the density functional theory and the MP2 method. Two minimum energy paths for each elementary reaction were built using the BB1K and MP2 methodologies, and the electronic properties on the reactants, products, and saddle points were improved with coupled cluster theory with single, double, and connected triple excitations (CCSD(T)) calculations. The sensitivity of coupling the low and high-level methods to calculate the thermochemical and rate constants were analyzed. The thermal rate constants were obtained by means of the improved canonical variational theory (ICVT) and the tunneling corrections were included with the small curvature tunneling (SCT) approach. Our results are in agreement with the previous experimental measurements and the calculated branching ratio for R1:R2:R3 is equal to 0.96:0:0.04, with kR1 = 9.64 × 10-13 cm3 molecule-1 s-1 at 298 K.
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Affiliation(s)
- Daniely V V Cardoso
- Departamento de Química, Instituto Tecnológico de Aeronáutica , São José dos Campos, 12.228-900, São Paulo, Brazil
| | - Leonardo A Cunha
- Departamento de Química, Instituto Tecnológico de Aeronáutica , São José dos Campos, 12.228-900, São Paulo, Brazil
| | - Rene F K Spada
- Departamento de Física, Universidade Federal do Espírito Santo , Vitória, 29.075-910, Espírito Santo, Brazil
| | - Corey A Petty
- Departamento de Química, Instituto Tecnológico de Aeronáutica , São José dos Campos, 12.228-900, São Paulo, Brazil
| | - Luiz F A Ferrão
- Departamento de Química, Instituto Tecnológico de Aeronáutica , São José dos Campos, 12.228-900, São Paulo, Brazil
| | - Orlando Roberto-Neto
- Divisão de Aerotermodinâmica e Hipersônica, Instituto de Estudos Avançados , São José dos Campos, 12.228-001, São Paulo, Brazil
| | - Francisco B C Machado
- Departamento de Química, Instituto Tecnológico de Aeronáutica , São José dos Campos, 12.228-900, São Paulo, Brazil
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14
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Paraskevas PD, Sabbe MK, Reyniers MF, Papayannakos NG, Marin GB. Kinetic Modeling of α-Hydrogen Abstractions from Unsaturated and Saturated Oxygenate Compounds by Hydrogen Atoms. J Phys Chem A 2014; 118:9296-309. [DOI: 10.1021/jp503570e] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Paschalis D. Paraskevas
- Laboratorium
voor Chemische Technologie, Universiteit Gent, Technologiepark
914, B-9052 Zwijnaarde,
Gent, Belgium
- National Technical University of Athens, 9 Heroon Politechniou Str., 15780 Athens, Greece
| | - Maarten K. Sabbe
- Laboratorium
voor Chemische Technologie, Universiteit Gent, Technologiepark
914, B-9052 Zwijnaarde,
Gent, Belgium
| | - Marie-Françoise Reyniers
- Laboratorium
voor Chemische Technologie, Universiteit Gent, Technologiepark
914, B-9052 Zwijnaarde,
Gent, Belgium
| | - Nikos G. Papayannakos
- National Technical University of Athens, 9 Heroon Politechniou Str., 15780 Athens, Greece
| | - Guy B. Marin
- Laboratorium
voor Chemische Technologie, Universiteit Gent, Technologiepark
914, B-9052 Zwijnaarde,
Gent, Belgium
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15
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Thermochemical and kinetics studies of the CH3SH+S (3P) hydrogen abstraction and insertion reactions. J Mol Model 2014; 20:2449. [PMID: 25204585 DOI: 10.1007/s00894-014-2449-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Accepted: 08/26/2014] [Indexed: 10/24/2022]
Abstract
Sulfur-containing molecules have a significant impact on atmosphere and biosphere. In this work we studied, from the point of view of electronic structure and chemical kinetics methods, the elementary reactions between a methanethiol molecule and a sulfur atom leading to hydrogen abstraction C-S bond cleavage (CH(3)SH+S; R1:→ CH(3)S+SH; R2: → CH(2)SH+SH; R3:→ CH(3)+HS(2)). The geometrical structures of the reactants, products, and saddle points for the three reaction paths were optimized using the BB1K method with the aug-cc-pV(T+d)Z basis set. The thermochemical properties were improved using single point coupled-cluster (CCSD(T)) calculations on the BB1K geometries followed by extrapolation to the complete basis set (CBS) limit. This methodology was previously applied and has given accurate values of thermochemical and kinetics properties when compared to benchmark calculations and experimental data. For each reaction, the thermal rate constants were calculated using the improved canonical variational theory (ICVT) including the zero-curvature (ICVT/ZCT) and small-curvature (ICVT/SCT) tunneling corrections. For comparison, the overall ICVT/SCT reaction rate constant at 300 K obtained with single-point CCSD(T)/CBS calculations for the CH(3)SH+S reaction is approximately 1400 times lower than the isovalent CH(3)SH+O reaction, obtained with CVT/SCT. The reaction path involving the hydrogen abstraction from the thiol group is the most important reactive path in all temperatures.
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16
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Spada RFK, de Araujo Ferrão LF, Roberto-Neto O, Machado FBC. Dehydrogenation of N2HX (X = 2 − 4) by nitrogen atoms: Thermochemical and kinetics. J Chem Phys 2013; 139:194301. [DOI: 10.1063/1.4830099] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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17
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Peukert SL, Michael JV. High-Temperature Shock Tube and Modeling Studies on the Reactions of Methanol with D-Atoms and CH3-Radicals. J Phys Chem A 2013; 117:10186-95. [DOI: 10.1021/jp4059005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- S. L. Peukert
- Chemical
Sciences and Engineering
Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - J. V. Michael
- Chemical
Sciences and Engineering
Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
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18
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Spada RF, Ferrão LF, Cardoso DV, Roberto-Neto O, Machado FB. Thermochemistry and kinetics of the trans-N2H2+N reaction. Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2012.12.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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19
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Goumans TPM, Kästner J. Deuterium Enrichment of Interstellar Methanol Explained by Atom Tunneling. J Phys Chem A 2011; 115:10767-74. [DOI: 10.1021/jp206048f] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- T. P. M. Goumans
- Gorlaeus Laboratories, Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
| | - Johannes Kästner
- Computational Biochemistry Group, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
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Meana-Pañeda R, Truhlar DG, Fernández-Ramos A. High-level direct-dynamics variational transition state theory calculations including multidimensional tunneling of the thermal rate constants, branching ratios, and kinetic isotope effects of the hydrogen abstraction reactions from methanol by atomic hydrogen. J Chem Phys 2011; 134:094302. [DOI: 10.1063/1.3555763] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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21
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Ratkiewicz A, Bieniewska J, Truong TN. Kinetics of the hydrogen abstraction R−OH + H → R•
−OH + H2
reaction class: An application of the reaction class transition state theory. INT J CHEM KINET 2010. [DOI: 10.1002/kin.20531] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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22
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Ratkiewicz A, Truong TN. Kinetics of the hydrogen abstraction ROH + H → RO•+ H2reaction class. INT J CHEM KINET 2010. [DOI: 10.1002/kin.20491] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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